Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251169 | Method for vacuum/reduced-pressure refining and facility for vacuum/reduced-pressure refining | Kensuke Shimomura, Hironori Takano, Gaku Ogawa, Kenji Abe, Mayumi Okimori +4 more | 2001-06-26 |